122 SOCIETY OF NATURALISTS. 



Dana, Edward S., Ph.D. 



Assistant Professor of Natural Philosoph}', Yale Universit}-. 

 Ill Grove street^ Nevj Haven^ Co7in. 

 *Dav]S, William M., S.B., M.E. Geology, Geography, and 



Meteorology. 

 Assistant Professor of Physical Geography, Harvard College. 

 Miisetim of Comparative Zoology^ Cambridge^ Mass. 

 *Dewey, Frederic P., Ph.B. Metallurgy. 



Curator of Metallurgy, U.S. National Museum. 

 National Museum^ Washington. D. C. 

 *DiLLER, J. S., S.B. Petrography and Geology. 



Assistant Geologist in charge of Petrographic Laboratory. 

 U.S. Geological Survey, Washington., D.C. 

 *DiMMOCK, George, Ph.D. Zoology. 



Cambridge, Alass. 

 DoLLEY, Charles S. Biology. 



Professor of General Biology in the University of Penn- 

 sylvania ; Professor of Natural History in Swarthmore 

 College. 

 University of Pennsylvania, JBiological Departmefit. 

 *DoNALDSox, Henry H., Ph.D. Physiology. 



Associate in Psychology, Johns Hopkins University. 

 fohns Hopkins University, Baltimore, M.D. 

 *Dudley, William R., M.S. Cryptogamic Botany. 



Assistant Professor of Cryptogamic Botany, Cornell Univer- 

 sity. 

 Cortiell Utiiversity, Ithaca, N. T. 

 *DuTTON, C. E. Geology. 



Captain of Ordnance, U.S.A. 

 U.S. Geological Survey, Washingtoji, D.C. 

 DwiGHT, William B., B.A., M.A., Ph.B. Pala'ontology. 



Professor of Natural History and Curator of the Museum, 



Vassar College. 

 Vassar College, Poughkeepsie, N. T. 

 Dwigiit, Thomas, A.M., M.D. Anatomy. 



Parkman Professor of Anatomy, Harvard Medical School. 

 Harvard Medical School, Boston, Mass. 



